Question

1. HOTS An incident ray on a plane mirror is reflected in a direction such that the angle between the incident and the reflected rays is 75°. What is: a. the angle of reflection? b. the angle of refraction?

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Answer 1

Answer:

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Explanation:

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Answer 2

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We know that the angle of incidence and angle of reflection is equal .

So , as equal of incidence is 75⁰ that angle of reflection is also 75⁰ .

Hence , the angle between incidence and reflection is 150⁰ .